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प्रश्न
Figure shows a concave mirror with its pole at P, focus F and centre of curvature C. Draw ray diagram to show the formation of image of an object OA.
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उत्तर
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संबंधित प्रश्न
A virtual image larger than the object can be produced by a ______.
A ray of light is incident normally on a plane mirror. What will be the:
- angle of incidence?
- angle of reflection?
Name the spherical mirror which can produce a virtual and diminished image of an object.
Explain the following term:
Incident ray
Draw diagram/diagrams to show them.
Explain the meaning of the terms focus and focal length in case of a convex mirror, with the help of suitable ray diagram.
Complete the following diagrams shown in Fig. by drawing the reflected ray for each of the incident ray A and B.
An object is placed at 4 cm distance in front of a concave mirror of radius of curvature 24 cm. Find the position of image. Is the image magnified?
An object 10 cm high is placed at a distance of 20 cm in front of a spherical mirror of focal length 25 cm. By scale drawing find the nature, position, and magnification of the image in the following case:
Convex mirror
Numerical problem.
The radius of curvature of a spherical mirror is 25 cm. Find its focal length.
